<?php

// +----------------------------------------------------------------------

// | OneThink [ WE CAN DO IT JUST THINK ]

// +----------------------------------------------------------------------

// | Copyright (c) 2013 http://www.onethink.cn All rights reserved.

// +----------------------------------------------------------------------

// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )

// +----------------------------------------------------------------------

// | Author: liu21st <liu21st@gmail.com>

// +----------------------------------------------------------------------



namespace Common\Api;

class ConfigApi {

    /**

     * 获取数据库中的配置列表

     * @return array 配置数组

     */

    public static function lists(){

        $map    = array('status' => 1);

        $data   = M('Config')->where($map)->field('type,name,value')->select();

        

        $config = array();

        if($data && is_array($data)){

            foreach ($data as $value) {

                $config[$value['name']] = self::parse($value['type'], $value['value']);

            }

        }

        return $config;

    }



    /**

     * 根据配置类型解析配置

     * @param  integer $type  配置类型

     * @param  string  $value 配置值

     */

    private static function parse($type, $value){

        switch ($type) {

            case 3: //解析数组

                $array = preg_split('/[,;\r\n]+/', trim($value, ",;\r\n"));

                if(strpos($value,':')){

                    $value  = array();

                    foreach ($array as $val) {

                        list($k, $v) = explode(':', $val);

                        $value[$k]   = $v;

                    }

                }else{

                    $value =    $array;

                }

                break;

        }

        return $value;

    }	

}